20199216694

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{326141}}^1$

素因数の和:326495

約数の個数: 16

約数和(自身を含む): 30644302320

約数和(自身を除く): 10445085626

約数列:

[1, 2, 173, 179, 346, 358, 30967, 61934, 326141, 652282, 56422393, 58379239, 112844786, 116758478, 10099608347, 20199216694]

約数ペア:

[(1, 20199216694), (2, 10099608347), (173, 116758478), (179, 112844786), (346, 58379239), (358, 56422393), (30967, 652282), (61934, 326141)]